package com.fs.ssm004.Dao;

import com.fs.ssm004.pojo.Course;
import com.fs.ssm004.pojo.Grade;

import java.util.List;

public interface GradeDao {
    List<Grade> queryAll();
    int insertById(Grade grade);
    int updateById(Grade grade);
    int deleteById(Integer id);
    Grade queryById(Integer id);

    List<Grade> selectLike(Integer s_id);
}
